11191558

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 20072448

約数和(自身を除く): 8880890

約数列:

[1, 2, 7, 14, 31, 62, 107, 214, 217, 241, 434, 482, 749, 1498, 1687, 3317, 3374, 6634, 7471, 14942, 23219, 25787, 46438, 51574, 52297, 104594, 180509, 361018, 799397, 1598794, 5595779, 11191558]

約数ペア:

[(1, 11191558), (2, 5595779), (7, 1598794), (14, 799397), (31, 361018), (62, 180509), (107, 104594), (214, 52297), (217, 51574), (241, 46438), (434, 25787), (482, 23219), (749, 14942), (1498, 7471), (1687, 6634), (3317, 3374)]